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If you drive a Mercedes-Benz GLA, a worn wheel hub assembly can affect steering feel, increase noise, and compromise safety. Choosing the right hub assembly matters because it restores proper wheel alignment, bearing life, and the interface between the wheel and drivetrain.This guide shortlists the top options for the Mercedes-Benz GLA and explains the criteria we used to evaluate fitment, bearing quality, and longevity. Read on to understand what to look for before you replace a hub assembly and what to expect from the shortlisted parts.
Looking for other parts? See all Mercedes-Benz GLA parts & accessories.
Top Picks at a Glance
1. LDGSUPH Wheel Hub Bearing for Mercedes-Benz A-Class W177 / B-Class W247 / CLA C118 / GLB X247 / GLA H247 (2018–2024)
| Compatible models | A-Class W177, B-Class W247, CLA C118, GLB X247, GLA H247 (2018-2024) |
|---|---|
| OEM numbers | 2473340000, 2473340500 |
| Operating temperature | 105℃ |
This LDGSUPH wheel hub bearing is a direct-replacement unit intended for Mercedes-Benz A-Class W177, B-Class W247, CLA C118, GLB X247 and GLA H247 models from 2018–2024. It installs like a factory-style bearing to restore smooth wheel rotation and reduce vibration, making it suitable for routine hub replacement during maintenance or when diagnosing wheel noise and play. Notable features include claimed OEM-compatible fitment (OEM numbers 2473340000 and 2473340500) and a rated operating temperature up to 105°C, which helps maintain performance under higher thermal loads. The product is marketed for straightforward installation and long-term service, which is useful for DIY mechanics or shops replacing a worn hub assembly. Limitations are typical of aftermarket hub bearings: fitment checks are important before purchase to avoid incorrect orders and the listing lacks detailed material or lifespan data, so buyers should plan for standard inspection after installation and consider professional installation if unsure.
Best for: Balanced buyers looking for a practical, factory-style replacement that restores handling and reduces vibration on Mercedes-Benz GLA-family vehicles without chasing premium performance upgrades.
Less Ideal for: Owners wanting a branded OEM part with full material specifications or those needing a heavy-duty or performance racing hub should consider alternative factory or performance-specific options.
- Direct-replacement design claiming match to factory part numbers for correct fitment
- Rated for high-temperature resistance (105°C) to help maintain bearing performance under heat
- Designed to reduce vibration and restore smooth wheel rotation after installation
- Product listing lacks detailed material composition and explicit lifespan or mileage ratings
Verdict: A practical, factory-fit replacement hub bearing aimed at restoring smooth rotation and reducing vibration on Mercedes-Benz GLA-family models from 2018–2024.
2. Brake X Rear Wheel Hub and Bearing Assembly for Mercedes‑Benz GLA45 AMG (2015–2019)
| Vehicle Fitment | 2015–2019 Mercedes‑Benz GLA45 AMG |
|---|---|
| Included Components | Comes with housing |
| Assembly Required | No |
This Brake X rear wheel hub and bearing assembly replaces the rear hub on 2015–2019 Mercedes‑Benz GLA45 AMG vehicles and arrives pre-lubricated and ready to install. It is engineered to meet factory-level axial and radial load requirements and includes coated wheel studs to resist corrosion and reduce the chance of seized studs over time. Typical use is a direct swap to eliminate wheel noise, vibration, or braking/steering irregularities caused by a failing hub bearing. Fitment is described as direct replacement so no modifications should be necessary during installation. The preassembled unit saves time compared with pressing in a separate bearing, and the corrosion protection helps longevity in wet or salty climates. Important limitations are that long-term bearing life depends on driving conditions and proper installation torque, and this aftermarket assembly does not include vehicle-specific wear diagnostics or extended coverage beyond the listed manufacturer warranty.
Best for: Performance-oriented buyers who prioritize factory-quality replacement parts to restore handling and braking feel on a Mercedes‑Benz GLA45 AMG and want a ready-to-install hub that minimizes downtime.
Less Ideal for: Shoppers seeking a hub assembly with extended service life data or bundled diagnostics should consider dealer-level options or parts with longer validated lifespans.
- Pre-lubricated, preassembled hub bearing for faster, simpler installation
- Engineered to meet factory-level axial and radial load specifications
- Coated wheel studs provide improved corrosion resistance and reduced seizure risk
- Direct replacement fit for 2015–2019 GLA45 AMG rear hub with no modification required
- Long-term durability depends on driving conditions and installation quality rather than product alone
- Manufacturer warranty coverage is limited to the stated terms and not extended
Verdict: A ready-to-install, factory-quality rear hub assembly aimed at restoring GLA45 AMG rear wheel stability and reducing installation time.
3. A-Premium Rear Wheel Bearing and Hub Assembly for Mercedes-Benz (2014-2020)
| Material Type | GCr15 Steel and 65Mn Steel |
|---|---|
| Bearing Type | Ball Bearing |
| Position | Rear Left or Right Side |
| Flange Type | 4-Hole Flange |
| Pre-Greased | Yes |
This rear wheel bearing and hub assembly is a direct-fit replacement for select Mercedes-Benz GLA, CLA, and B-Class rear hubs and is supplied pre-greased with new sealing components and an insert-style CV axle connection. Typical use is to replace a noisy, vibrating, or leaking original hub to restore smooth rear-wheel operation and proper rotor and wheel mounting. The unit uses GCr15 and 65Mn steels and claims ball-bearing load capacity and factory-style wheel stud specifications so the rotor and wheels bolt on without modification. You get a 4-hole flange and a hub designed to accept the existing disc and nuts, which simplifies installation when the hub and rotor are still serviceable. It does not include a speed sensor and is offered with a one-year, item-cost quality guarantee rather than labor coverage, so professional installation costs are your responsibility. Fitment is limited to the listed Mercedes-Benz model years and AWD/4Matic configurations, so confirm vehicle compatibility before buying.
Best for: Practical optimizers seeking a cost-effective, ready-to-install replacement hub for Mercedes-Benz GLA/CLA/B rear hubs who prioritize restoring function without paying for brand-name premium parts.
Less Ideal for: Buyers who want an all-in-one hub with an integrated speed sensor or who prefer parts backed by comprehensive labor or roadside coverage should consider alternatives.
- Pre-greased and fitted with seals for immediate installation and reduced prep work
- Constructed from GCr15 and 65Mn steels for durable bearing surfaces
- Factory-style wheel stud and 4-hole flange design that matches original mounting
- Includes replacement bearing cage and CV axle spline insert to address common failure symptoms
- Does not include a speed sensor so ABS components may need transfer from the old hub
- Warranty covers only the item cost and does not reimburse installation or towing expenses
Verdict: A budget-friendly, pre-greased rear hub assembly that restores rear-wheel function on specified Mercedes-Benz models with minimal prep work.
4. A-Premium Rear Wheel Bearing and Hub Assembly for Mercedes-Benz (rear)
| Material Type | GCr15 Steel and 65Mn Steel |
|---|---|
| Position | Rear Left or Right |
| Pre-Greased | Yes |
| Flange Bolt Hole Quantity | 4-Hole |
| Specification Met | Oe |
This A-Premium rear wheel bearing and hub assembly is a pre-greased, direct-replacement hub intended for rear left or right fitment on select Mercedes-Benz W177 A220, W118 CLA250, W247 GLA250 and GLB250 models. It installs in place of a worn or noisy hub and includes the bearing, sealing components and a new CV axle spline where applicable to restore smooth wheel rotation and reduce vibration and grease leakage. The unit is made from GCr15 and 65Mn steels and matches the original flange bolt pattern, so it fits existing rotors and wheels without requiring hub or stud changes. Practical benefits include reduced installation steps thanks to pre-greasing and matching stud specifications, plus a one year unlimited-mileage parts guarantee. Limitations are that a speed sensor is not included and professional installation is recommended for proper torque and alignment; buyers should confirm exact vehicle fitment before purchase since this listing covers specific model years and rear positions only.
Best for: Budget-conscious Mercedes-Benz owners who need an affordable, factory-style rear hub replacement to stop noise and vibration and restore normal wheel operation.
Less Ideal for: Drivers seeking a hub with integrated wheel speed sensor or a performance-upgraded unit should consider alternative assemblies or OEM parts that include those features.
- Pre-greased bearing and included seals reduce initial assembly work and help prevent early lubrication loss
- Constructed from GCr15 and 65Mn steels for durability under daily driving loads
- Matches factory flange bolt pattern and stud specifications for direct fit with existing rotors and wheels
- Includes replacement bearing cage and CV axle spline components to address common hub failure symptoms
- Does not include a wheel speed sensor, so ABS sensor replacement may be required separately
- Fitment is limited to specified Mercedes-Benz models and years so cross-compatibility is not guaranteed
Verdict: A cost-conscious, pre-greased rear hub assembly that restores wheel smoothness and fits specified Mercedes-Benz A, CLA, GLA and GLB rear applications.
5. A-Premium Wheel Bearing and Hub Assembly for Mercedes-Benz GLA/A-Class/CLA/GLB
| Vehicle fitment | Mercedes-Benz A220/CLA250/GLA250/GLB250 (specific years listed) |
|---|---|
| Position | Front or Rear (depends on drivetrain) |
| Wheel studs | 5-Stud |
| Pre-greased | Yes |
| Material Type | GCr15 Steel, 65Mn Steel |
This A-Premium hub assembly replaces a worn wheel bearing and hub on compatible Mercedes-Benz GLA, A, CLA, and GLB models to eliminate noise, vibration, and grease leakage. It is a pre-greased, 5-stud assembly with a ball bearing design and robust steel wheel studs intended to mate with the factory rotor and wheel hardware. Typical installation is a direct swap of the hub at the front or rear (fitment depends on drivetrain) to restore proper axial and radial load handling and ABS behavior when the vehicle uses a separate ABS sensor. The product emphasizes corrosion-resistant seals, an advanced bearing raceway, and abundant factory-style grease to reduce contamination and extend service life. Limitations include no integrated ABS sensor and the need to confirm correct front or rear fitment for FWD versus AWD versions; installers should expect to transfer or reuse the vehicle ABS wiring or sensor where required. For someone needing a budget-friendly, ready-to-install hub that closely matches factory form and function, this is a practical replacement option.
Best for: Reliability-focused owners who prioritize restoring factory-level wheel support and eliminating bearing-related noise or vibration without paying for OE parts. Ideal for drivers who value practical, serviceable repairs and want a durable replacement that matches factory mating surfaces.
Less Ideal for: Drivers seeking a hub assembly with an integrated ABS sensor or those who prefer exact OEM-branded parts and factory warranties should consider alternative sources or OEM replacements.
- Pre-greased bearing and hub ready for immediate installation
- Ball bearing design and sealed raceways to handle axial and radial loads
- 5-stud steel wheel studs sized to match factory rotor and wheel hardware
- Includes corrosion-resistant seals and abundant grease to resist contamination
- Does not include an ABS sensor so vehicles with integrated sensors may require sensor transfer or separate purchase
- Fitment differs between FWD and AWD positions so correct application must be confirmed before installation
Verdict: A ready-to-install, pre-greased hub and bearing that restores quiet, reliable wheel support on the specified Mercedes-Benz A/CLA/GLA/GLB models.
6. A-Premium Rear Wheel Bearing and Hub Assembly for Mercedes-Benz (Rear, Pre-Greased)
| Position | Rear Left or Right |
|---|---|
| Speed Sensor Included | No |
| Material | GCr15 Steel and 65Mn Steel |
| Flange Type | 4-Hole Flange |
| Pre-Greased | Yes |
This A-Premium rear wheel bearing and hub assembly replaces the rear left or right hub on select Mercedes-Benz B, CLA250, and GLA250 models and arrives pre-greased for quicker installation. It includes the bearing cage, new axle spline components, seals, and factory-style wheel studs so the worn or noisy original hub can be swapped without modifying the rotor or wheel hardware. The unit is made from GCr15 and 65Mn steels intended to handle axial and radial loads encountered in everyday driving, and the flange uses a 4-hole pattern matching factory fitment. There is no integrated ABS speed sensor, so vehicles that require a sensor will need to reuse the original or source a compatible sensor separately. For a convenience-focused buyer this hub lets a DIYer or independent shop complete a rear hub replacement with minimal prep and no separate greasing step, but confirm exact model and drivetrain fitment before ordering to avoid returns.
Best for: Convenience-driven buyers who want a ready-to-install rear hub assembly that minimizes shop time and prep and lets a DIYer or independent mechanic complete a straightforward replacement quickly.
Less Ideal for: Buyers who need a hub with an integrated ABS speed sensor or who prefer an OEM-branded part should look elsewhere.
- Pre-greased and includes bearing cage and seals for faster installation
- Constructed from bearing-grade steels aimed at handling axial and radial loads
- Flange and wheel stud pattern match factory-style fitment to use existing rotors and wheels
- Includes replacement axle spline and sealing components to address common failure symptoms
- Does not include an ABS speed sensor, which some Mercedes GLA configurations require
Verdict: A pre-greased, factory-style rear hub assembly that simplifies replacement on compatible Mercedes-Benz GLA/CLA/B rear applications.
7. Bode-man Pair Rear Wheel Hub Bearing Assembly for Mercedes-Benz GLA/CLA (Rear, Pair)
| Bearing Type | Ball Bearing |
|---|---|
| Material Type | Carbon Steel |
| Wheel Stud QTY | 5 |
| Flange Bolt Hole QTY | 4 |
| Brake Pilot Dia (mm) | 66.9 mm |
These hub assemblies replace the rear wheel hub and integrated bearing on compatible Mercedes‑Benz GLA and CLA AWD models. Supplied as a pair, each unit includes the wheel studs and flange bolt pattern needed for a straightforward swap when replacing worn or noisy bearings. The assemblies are carbon steel ball‑bearing designs intended for factory-quality fitment and are described as a direct fit replacement that restores smooth, vibration‑free rotation. Typical use is rear axle service during a bearing failure, hub noise, or to eliminate play before wheel alignment and brake work. Practical benefits include matching bolt pattern and pilot diameters to the vehicle for easier installation and avoiding hub machining or press-fit operations in many cases. Limitations are that these do not include ABS sensors and the listing does not confirm OE supplier branding, so buyers should verify fitment and sensor requirements for their specific car before installation.
Best for: Risk-averse mainstream buyers seeking a practical, replacement-focused solution to restore rear hub function on a GLA or CLA without experimental or aftermarket performance mods.
Less Ideal for: Shoppers wanting a hub assembly with integrated ABS sensor or confirmed manufacturer OEM branding should consider alternatives that include those specifics or come from an authorized Mercedes parts supplier.
- Sold as a matched pair for simultaneous axle service
- Direct-fit dimensions and bolt pattern aimed at simple installation
- Carbon steel ball bearing construction for durability under road use
- Does not include ABS sensor hardware
- Listing does not identify an OEM supplier so crosscheck vehicle compatibility and sensor needs
Verdict: A straightforward, carbon steel replacement pair aimed at buyers who want a practical direct-fit rear hub solution for select Mercedes‑Benz GLA/CLA models, but verify ABS and exact fit before purchasing.
Choosing the Right Mercedes-Benz GLA Wheel Hub Assembly: Key Factors to Consider
Fitment and Bolt Pattern Compatibility
Correct fitment is the foundation of any hub assembly purchase. A hub must match the Mercedes-Benz GLA's bolt pattern, hub diameter, and mounting flange geometry to ensure the wheel sits true and the ABS tone ring aligns properly.
Mismatched fitment leads to wheel runout, uneven tire wear, and can trigger ABS or traction-control faults. Verify the hub's mounting surface dimensions and stud configuration against factory specs to avoid installation rework or unsafe conditions.
Bearing Type and Load Rating
Wheel hub assemblies use different bearing constructions and materials that determine load capacity and durability. Choose a bearing whose dynamic and static load ratings meet or exceed the demands of the GLA's weight and typical driving loads.
Higher-quality bearings reduce heat buildup and resist fatigue over time. Consider sealed bearings versus serviceable designs based on whether you prefer a replaceable bearing element or a fully integrated assembly for simplicity.
Sealing and Corrosion Protection
Sealing quality affects how long a wheel hub assembly lasts in real-world conditions. Effective seals keep out water, road salt, and grit that accelerate bearing wear and corrosion of mating surfaces.
Corrosion-resistant finishes on the hub and studs also extend service life, particularly in regions with wet climates or winter road treatments. Prioritize assemblies with proven sealing designs and protective coatings to reduce failure risk and maintenance frequency.
ABS Tone Ring and Sensor Compatibility
Many Mercedes-Benz GLA models rely on wheel speed sensors for ABS and stability control. The hub assembly must integrate the correct ABS tone ring geometry and be compatible with the vehicle's sensor placement and signal pattern.
Incorrect or poorly manufactured tone rings can cause intermittent sensor errors or ABS warnings. Confirm that the replacement hub explicitly states compatibility with the vehicle's sensor system and maintains concentricity to avoid electrical noise or false readings.
Installation and Serviceability
Installation factors such as included hardware, clear instructions, and access to torque specifications affect the quality of the repair. A hub that comes with necessary studs or fasteners and a clear installation guide reduces the chance of mistakes.
Consider whether the hub is fully assembled or allows bearing replacement in the future. Ease of serviceability can lower long-term ownership costs if you prefer to replace just the bearing element rather than the entire assembly.
Noise, Vibration, and Longevity Expectations
Bearing quality, machining tolerances, and assembly runout all influence noise and vibration that reach the cabin. Choose assemblies that specify tight tolerances and use higher-grade bearings to minimize grinding, humming, or rumbling under load.
Realistic longevity expectations depend on driving conditions. Parts designed for higher fatigue life, with reinforced seals and hardened mating surfaces, typically last longer under heavy use or rough roads.
How We Chose the Best Mercedes-Benz GLA Wheel Hub Assembly
We focused on parts that provide correct fitment to the Mercedes-Benz GLA chassis, durable wheel bearings suited to typical road conditions, and robust sealing against moisture and contaminants. Key evaluation criteria included exact bolt pattern and hub interface compatibility, bearing load rating and materials, seal and corrosion protection, and overall manufacturing tolerances that affect runout and vibration.We also considered ease of installation, availability of replacement bearings if service is needed, and documentation such as torque specifications and installation notes. Items were excluded if fitment information was ambiguous, if bearing specifications were missing, or if components lacked adequate sealing or corrosion resistance. Our process prioritized long-term reliability and safe road behavior over cosmetic features or packaging differences.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common symptoms of a failing wheel hub assembly on a Mercedes-Benz GLA?
Common signs include humming or grinding noises from the wheel area, vibration or looseness in the steering, and uneven tire wear. You may also notice ABS or traction control warnings if the hub's tone ring or sensor signal is compromised.
Can I replace only the bearing instead of the whole hub assembly?
Sometimes you can replace just the bearing if the hub is serviceable and the bearing is accessible. Many modern assemblies are sealed and integrated, which favors replacing the whole hub for reliability and ease of installation. The choice often depends on part design and your maintenance preference.
How important is matching ABS tone ring fitment?
Matching the ABS tone ring is important because an incorrect ring can produce inaccurate wheel-speed signals, leading to ABS or stability control alerts. Ensure the replacement hub lists compatibility with the vehicle's sensor configuration to avoid electronic faults.
What should I look for in torque specifications during installation?
Follow manufacturer torque specs for hub nuts and mounting bolts to ensure proper bearing preload and flange clamping. Correct torque prevents premature bearing wear or fastener loosening. If specs are not provided with the part, use factory service values for the Mercedes-Benz GLA.
How long do wheel hub assemblies typically last on a vehicle like the GLA?
Typical service life varies widely depending on driving conditions, seal quality, and bearing load. Many assemblies last tens of thousands of miles under normal conditions, while harsher environments or heavy loads can shorten life. Prioritize robust seals and higher-rated bearings for longer service.
Conclusion
When selecting a wheel hub assembly for a Mercedes-Benz GLA, prioritize correct fitment, bearing load ratings, and effective sealing to maintain safe steering and quiet operation. ABS tone ring compatibility and clear installation guidance are also key to avoiding sensor faults and installation errors.Balance the choice between a fully integrated hub for convenience and a serviceable design if you prefer future bearing replacements. Focusing on these factors will help you restore reliable wheel attachment and minimize the chance of repeat repairs.
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